Just looking for some suggestions on a simple temporary "pre-charging" circuit for a small bank of capacitors. It is just 4 x 23000uF (75V) caps in parallel across the input of a 48VDC bus. There is a 700 ohm 10W bleeder resistor too (1 resistor for all 4 caps)
I was thinking about just a 100W lightbulb or something placed in series with the input and when the bulb goes out it should indicate its charged..